EN 12697-49:2014现行
Bituminous mixtures - Test methods for hot mix asphalt - Part 49: Determination of friction after polishing
出版：Comite Europeen de Normalisation
专家解读视频
This European Standard describes a test method to determine the friction at 60 km/h after polishing during a fixed number of passes on surfaces of bituminous mixtures samples. The samples used are either produced in a laboratory or are cores taken from the site. NOTE This procedure was previously known as Wehner and Schulze method (see [1]).
Supersedes PREN 12697-49. (02/2014)
I.S. EN 12697-49:2014 - Identical
NEN EN 12697-49:2014 - Identical
SS EN 12697-49 Ed. 1 (2014) - Identical
DS EN 12697-49:2014 - Identical
ONORM EN 12697-49:2014 - Identical
UNI EN 12697-49:2014 - Identical
NF EN 12697-49:2014 - Identical
BS EN 12697-49:2014 - Identical
NBN EN 12697-49:2014 - Identical
DIN EN 12697-49 (2014-05) - Identical
NS EN 12697-49:2014 - Identical
UNE EN 12697-49:2014 - Identical
SN 670449:2015 - Identical
SN EN 12697-49:2015 - Identical
